Not sure whether this helps or hinders but here are the Charlottes in 1871
Rg10/2017/48/2
Beer Hackett, Poor Houses
John Loader, wid, 80
Mary, dau, 47, wid, Bridport
Charlotte, 17, Glover,
Martha Mary, 15
Notice how Mary says she is John's daughter but is widowed and shares the same surmame. Is she actuallly a daughter in law or is she fibbing about her marital status?
And the other one.
RG10/1319/46/5
Ealing, Middlesex
Frederick Allen, 48, lawyer, London
Elizabeth Ann, wife, 58, Spottisbury
Charlotte Loader, Niece, 17, visitor,
Jen